Inventor · disambiguated record
John Pergantis
Also filed as: PERGANTIS JOHN
6 granted patents·1 pending application·18 citations·filing 2015–2019
76Inventor score
Top patents by PatentIndex Score
7 records- 0192US9969069B2Methods and tools for pressing a ring seal into a componentUNITED TECHNOLOGIES CORP·Filed 2015·Granted May 15, 2018·11 cites·16 claims
- 0282US10576613B2Methods and tools for pressing a ring seal into a componentUNITED TECHNOLOGIES CORP·Filed 2018·Granted Mar 3, 2020·3 cites·14 claims
- 0376US11052520B2Seal installation toolRAYTHEON TECH CORP·Filed 2019·Granted Jul 6, 2021·2 cites·17 claims
- 0470US10821583B2Spring loaded pilot punch assemblyUNITED TECHNOLOGIES CORP·Filed 2017·Granted Nov 3, 2020·2 cites·8 claims
- 0551US11022516B2Tool for use in providing a seal on a tube end to allow a pressure testUNITED TECHNOLOGIES CORP·Filed 2019·Granted Jun 1, 2021·0 cites·6 claims
- 0645US10502243B2Hydraulic safety adapterUNITED TECHNOLOGIES CORP·Filed 2017·Granted Dec 10, 2019·0 cites·6 claims
- 0733US2016238480A1Seal vacuum check toolUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →